<script lang="ts" setup>
import { delCarAPI, getCardListAPI } from '@/apis/card';
import type { Card, CardListParams } from '@/types/card';
import { ElMessage, ElMessageBox } from 'element-plus';
import { onMounted, ref } from 'vue';


const params = ref<CardListParams>({
  page: 1,
  pageSize: 10,
  carNumber: '', // 车辆号码
  personName: '', // 车主姓名
  cardStatus: '' // 车辆状态
})


const cardList = ref<Card[]>([])
const total = ref(0)
const getList = async () => {
  const res = await getCardListAPI(params.value)
  // console.log('月卡列表', res.data.total)
  cardList.value = res.data.rows
  total.value = res.data.total
}

// 组件挂载完成，调用请求获取数据
onMounted(() => {
  getList()
})

const formatStatus = (item: Card) => item.cardStatus === 0 ? '可用' : '已过期'

// 查询按钮点击事件
const onSearch = () => {
  // 搜索需要 重置页数，否则分页异常，无法获取到数据
  params.value.page = 1
  // 重新请求数据
  getList()
}

// 删除单个月卡
const delCard = (ids: number[]) => {
  // 如果没有选择数据，则轻提示
  if (ids.length === 0) return ElMessage.warning({ message: '请选择要删除的月卡', type: 'warning' })
  // 删除属于危险操作，需要二次弹窗确认
  ElMessageBox.confirm('确定删除该月卡吗？', '温馨提示', {
    confirmButtonText: '确定',
    cancelButtonText: '取消',
    type: 'warning'
  }).then(async () => {
    // 发送请求，删除后端的数据
    await delCarAPI(ids)
    // 轻提示
    ElMessage.success({ message: '删除成功', type: 'success' })
    // 前端重新获取列表
    getList()
  }).catch(() => { })
}

// 已选择列表
const selectionCardList = ref<Card[]>([])
const onSelectionChange = (arr: Card[]) => {
  selectionCardList.value = arr
}

</script>

<template>
  <div class="card-container">
    <!-- 搜索区域 -->
    <div class="search-container">
      <span class="search-label">车牌号码：</span>
      <el-input v-model="params.carNumber" clearable placeholder="请输入内容" class="search-main" />

      <span class="search-label">车主姓名：</span>
      <el-input v-model="params.personName" clearable placeholder="请输入内容" class="search-main" />

      <span class="search-label">状态：</span>
      <el-select v-model="params.cardStatus" style="width: 240px">
        <el-option label="全部" value="" />
        <el-option label="可用" value="0" />
        <el-option label="已过期" value="1" />
      </el-select>
      <el-button @click="onSearch" type="primary" class="search-btn">查询</el-button>
    </div>
    <!-- 新增删除操作区域 -->
    <div class="create-container">
      <el-button type="primary" @click="$router.push('/cardAdd')">添加月卡</el-button>
      <!-- 批量删除，map 映射选中的 id -->
      <el-button @click="delCard(selectionCardList.map(item => item.id))">批量删除</el-button>
    </div>
    <!-- 表格区域 -->
    <div class="table">
      <!-- @selection-change 当选择项发生变化时会触发该事件 -->
      <el-table style="width: 100%" :data="cardList" @selection-change="onSelectionChange">
        <!-- type="selection" 生成表格选择框 -->
        <el-table-column width="50" type="selection" />
        <!-- type="index" 生成表格序号 -->
        <el-table-column label="序号" width="100" type="index" />

        <el-table-column label="车主名称" prop="personName" />
        <el-table-column label="联系方式" prop="phoneNumber" />
        <el-table-column label="车牌号码" prop="carNumber" />
        <el-table-column label="车辆品牌" prop="carBrand" />
        <el-table-column label="剩余有效天数" prop="totalEffectiveDate" />
        <!-- :formatter 格式化内容 -->
        <el-table-column label="状态" prop="cardStatus" :formatter="formatStatus" />
        <el-table-column label="操作" fixed="right" width="280">
          <!-- 插槽自定义内容，#default 表示默认插槽 -->
          <template #default="{ row }">
            <el-button size="small" type="primary" link>续费</el-button>
            <el-button size="small" type="primary" link @click="$router.push(`/cardView/${row.id}`)">查看</el-button>
            <el-button size="small" type="primary" link @click="$router.push(`/cardAdd/${row.id}`)">编辑</el-button>
            <el-button size="small" type="primary" link @click="delCard([row.id])">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <!-- 分页 -->
    <div class="page-container">
      <el-pagination layout="total, prev, pager, next, sizes, jumper" :total="total" :page-sizes="[2, 5, 10, 100]"
        v-model:page-size="params.pageSize" v-model:current-page="params.page" @change="getList()" />
    </div>
    {{ params }}
  </div>
</template>

<style lang="scss" scoped>
.card-container {
  padding: 20px;
  background-color: #fff;
}

.search-container {
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgb(237, 237, 237, .9);
  padding-bottom: 20px;

  .search-main {
    width: 220px;
    margin-right: 10px;
  }

  .search-btn {
    margin-left: 20px;
  }
}

.create-container {
  margin: 10px 0px;
}

.page-container {
  padding: 4px 0px;
  text-align: right;
  display: flex;
  justify-content: flex-end;
}

.form-container {
  padding: 0px 80px;
}
</style>